Hellmuth Obrig

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 3

Top Topics

Short Term Memory

Semantic Context

Top Venues

J. Cogn. Neurosci.

Publications

Hellmuth Obrig, Frank Regenbrecht, Danièle Pino, Carina D. Krause
Verbal short term memory contribution to sentence comprehension decreases with increasing syntactic complexity in people with aphasia. NeuroImage 297 (2024)
Danièle Pino, Andreas Mädebach, Jörg D. Jescheniak, Frank Regenbrecht, Hellmuth Obrig
BONEs not CATs attract DOGs: Semantic context effects for picture naming in the lesioned language network. NeuroImage 246 (2022)
Cornelia van Scherpenberg, Rasha Abdel Rahman, Frank Regenbrecht, Hellmuth Obrig
Semantic Interference through Multiple Distractors in Picture Naming in People with Aphasia. J. Cogn. Neurosci. 33 (8) (2021)
Hellmuth Obrig
NIRS in clinical neurology - a 'promising' tool? NeuroImage 85 (2014)
Sophie K. Piper, Arne Krueger, Stefan P. Koch, Jan Mehnert, Christina Habermehl, Jens Steinbrink, Hellmuth Obrig, Christoph H. Schmitz
A wearable multi-channel fNIRS system for brain imaging in freely moving subjects. NeuroImage 85 (2014)
Christina Habermehl, Susanne Holtze, Jens Steinbrink, Stefan P. Koch, Hellmuth Obrig, Jan Mehnert, Christoph H. Schmitz
Somatosensory activation of two fingers can be discriminated with ultrahigh-density diffuse optical tomography. NeuroImage 59 (4) (2012)
Sonja Rossi, Ina B. Jürgenson, Adriana Hanulíková, Silke Telkemeyer, Isabell Wartenburger, Hellmuth Obrig
Implicit Processing of Phonotactic Cues: Evidence from Electrophysiological and Vascular Responses. J. Cogn. Neurosci. 23 (7) (2011)
Stefan P. Koch, Sophie Koendgen, Riad Bourayou, Jens Steinbrink, Hellmuth Obrig
Individual alpha-frequency correlates with amplitude of visual evoked potential and hemodynamic response. NeuroImage 41 (2) (2008)
Markus J. Hofmann, Martin J. Herrmann, Ippeita Dan, Hellmuth Obrig, Markus Conrad, Lars Kuchinke, Arthur M. Jacobs, Andreas J. Fallgatter
Differential activation of frontal and parietal regions during visual word recognition: An optical topography study. NeuroImage 40 (3) (2008)
Isabell Wartenburger, Jens Steinbrink, Silke Telkemeyer, Manuela Friedrich, Angela D. Friederici, Hellmuth Obrig
The processing of prosody: Evidence of interhemispheric specialization at the age of four. NeuroImage 34 (1) (2007)
S. Boden, Hellmuth Obrig, C. Köhncke, H. Benav, Stefan P. Koch, Jens Steinbrink
The oxygenation response to functional stimulation: Is there a physiological meaning to the lag between parameters? NeuroImage 36 (1) (2007)
Adam Liebert, Heidrun Wabnitz, Hellmuth Obrig, R. Erdmann, M. Möller, Rainer Macdonald, H. Rinneberg, Arno Villringer, Jens Steinbrink
Non-invasive detection of fluorescence from exogenous chromophores in the adult human brain. NeuroImage 31 (2) (2006)
Jens Steinbrink, Florian C. D. Kempf, Arno Villringer, Hellmuth Obrig
The fast optical signal - Robust or elusive when non-invasively measured in the human adult? NeuroImage 26 (4) (2005)
Adam Liebert, Heidrun Wabnitz, Jens Steinbrink, M. Möller, Rainer Macdonald, H. Rinneberg, Arno Villringer, Hellmuth Obrig
Bed-side assessment of cerebral perfusion in stroke patients based on optical monitoring of a dye bolus by time-resolved diffuse reflectance. NeuroImage 24 (2) (2005)
Matthias L. Schroeter, Markus M. Bücheler, Karsten Müller, Kâmil Uludag, Hellmuth Obrig, Gabriele Lohmann, Marc Tittgemeyer, Arno Villringer, D. Yves von Cramon
Towards a standard analysis for functional near-infrared imaging. NeuroImage 21 (1) (2004)
Kâmil Uludag, Jens Steinbrink, Matthias Kohl-Bareis, Rüdiger Wenzel, Arno Villringer, Hellmuth Obrig
Cytochrome-c-oxidase redox changes during visual stimulation measured by near-infrared spectroscopy cannot be explained by a mere cross talk artefact. NeuroImage 22 (1) (2004)
Kâmil Uludag, Jens Steinbrink, Arno Villringer, Hellmuth Obrig
Separability and cross talk: optimizing dual wavelength combinations for near-infrared spectroscopy of the adult head. NeuroImage 22 (2) (2004)
Matthias Moosmann, Petra Ritter, Ina Krastel, Andrea Brink, Sebastian Thees, Felix Blankenburg, Birol Taskin, Hellmuth Obrig, Arno Villringer
Correlates of alpha rhythm in functional magnetic resonance imaging and near infrared spectroscopy. NeuroImage 20 (1) (2003)
Hellmuth Obrig, Heike Israel, Matthias Kohl-Bareis, Kâmil Uludag, Rüdiger Wenzel, Bianca Müller, Guy Arnold, Arno Villringer
Habituation of the Visually Evoked Potential and Its Vascular Response: Implications for Neurovascular Coupling in the Healthy Adult. NeuroImage 17 (1) (2002)